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"""
Example collection spec used for smoke tests of the generator itself.
"""

import dataclasses

import faker
import pymongo
from datagen.util import Specification


@dataclasses.dataclass
class TestGrandchild:
    g: Specification(int)


@dataclasses.dataclass
class TestChild:
    c: Specification(TestGrandchild)


@dataclasses.dataclass
class Test:
    i: Specification(int)
    child: Specification(TestChild)

    @staticmethod
    def compute_il(fkr: faker.proxy.Faker) -> float:
        return 1


def test_index() -> list[pymongo.IndexModel]:
    return [
        pymongo.IndexModel(keys="i", name="i_idx"),
    ]
